Pengembangan LKPD Pembelajaran Berbasis Masalah untuk Mengembangkan Kemampuan Berpikir Kritis Matematis Siswa
| Main Authors: | Robi'atun, Lilik, Noer, Sri Hastuti, Bharata, Haninda |
|---|---|
| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
Jurnal Pendidikan Matematika Unila
, 2017
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| Online Access: |
http://jurnal.fkip.unila.ac.id/index.php/MTK/article/view/12940 http://jurnal.fkip.unila.ac.id/index.php/MTK/article/view/12940/pdf_16 |
Daftar Isi:
- This study was aimed to determine the development process and result of worksheet students problem based learning as well as its effectiveness against critical mathematical thinking ability of students. The research was initiated preliminary studies, preparation of worksheet students, worksheet students validation, initial field testing, and field testing. The subjects were students of class VIII SMP Minhajuth Thullab Integral Way Jepara East Lampung in academic year 2016/2017. Data were obtained through mathematical test of critical thinking. Effectiveness test conducted to determine the effect of worksheet students problem based learning against mathematical students' critical thinking skills. Results of preliminary studies indicated worksheet students development needs. Preparation of worksheet students was done with drafting worksheet students by drafting guidelines worksheet students the Ministry of Education, 2004. The test results demonstrate the effectiveness of using worksheet students student has met the minimum completeness criteria in a mathematical critical thinking skills.Penelitian ini bertujuan untuk mengetahui proses dan hasil pengembangan Lembar Kerja Peserta Didik (LKPD) pembelajaran berbasis masalah serta efektivitasnya terhadap kemampuan berpikir kritis matematis siswa. Penelitian ini diawali dari studi pendahuluan, penyusunan LKPD, validasi LKPD, uji coba lapangan awal, dan uji lapangan. Subjek penelitian ini adalah siswa kelas VIII SMP Integral Minhajuth Thullab Way Jepara Lampung Timur Tahun Pelajaran 2016/2017. Data penelitian diperoleh melalui tes berpikir kritis matematis. Uji efektivitas dilakukan untuk mengetahui pengaruh LKPD pembelajaran berbasis masalah terhadap kemampuan berpikir kritis matematis siswa. Hasil studi pendahuluan menunjukkan kebutuhan dikembangkannya LKPD. Penyusunan LKPD dilakukan dengan menyusun draft LKPD berdasarkan panduan penyusunan LKPD dari Depdiknas 2008. Hasil uji efektivitas penggunaan LKPD menunjukkan siswa telah memenuhi kriteria ketuntasan minimal dalam kemampuan berpikir kritis matematis. Kata kunci : berpikir kritis, LKPD, Pembelajaran Berbasis Masalah.